diff options
| author | Costa Tsaousis <costa@tsaousis.gr> | 2018-10-15 23:16:42 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-10-15 23:16:42 +0300 |
| commit | 8fbf817ef83b3524b15f908251909d9d6feb5532 (patch) | |
| tree | 4c2d417b7392c907bbdbe355b8db361bd3741a02 /libnetdata/os.h | |
| parent | 1ad4f1bcfc691120102b57dbd426de0870abd76f (diff) | |
modularized all source code (#4391)
* modularized all external plugins
* added README.md in plugins
* fixed title
* fixed typo
* relative link to external plugins
* external plugins configuration README
* added plugins link
* remove plugins link
* plugin names are links
* added links to external plugins
* removed unecessary spacing
* list to table
* added language
* fixed typo
* list to table on internal plugins
* added more documentation to internal plugins
* moved python, node, and bash code and configs into the external plugins
* added statsd README
* fix bug with corrupting config.h every 2nd compilation
* moved all config files together with their code
* more documentation
* diskspace info
* fixed broken links in apps.plugin
* added backends docs
* updated plugins readme
* move nc-backend.sh to backends
* created daemon directory
* moved all code outside src/
* fixed readme identation
* renamed plugins.d.plugin to plugins.d
* updated readme
* removed linux- from linux plugins
* updated readme
* updated readme
* updated readme
* updated readme
* updated readme
* updated readme
* fixed README.md links
* fixed netdata tree links
* updated codacy, codeclimate and lgtm excluded paths
* update CMakeLists.txt
* updated automake options at top directory
* libnetdata slit into directories
* updated READMEs
* updated READMEs
* updated ARL docs
* updated ARL docs
* moved /plugins to /collectors
* moved all external plugins outside plugins.d
* updated codacy, codeclimate, lgtm
* updated README
* updated url
* updated readme
* updated readme
* updated readme
* updated readme
* moved api and web into webserver
* web/api web/gui web/server
* modularized webserver
* removed web/gui/version.txt
Diffstat (limited to 'libnetdata/os.h')
| -rw-r--r-- | libnetdata/os.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/libnetdata/os.h b/libnetdata/os.h new file mode 100644 index 0000000000..2494174bc7 --- /dev/null +++ b/libnetdata/os.h @@ -0,0 +1,70 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#ifndef NETDATA_OS_H +#define NETDATA_OS_H + +#include "libnetdata.h" + +// ===================================================================================================================== +// Linux + +#if (TARGET_OS == OS_LINUX) + + +// ===================================================================================================================== +// FreeBSD + +#elif (TARGET_OS == OS_FREEBSD) + +#include <sys/sysctl.h> + +#define GETSYSCTL_BY_NAME(name, var) getsysctl_by_name(name, &(var), sizeof(var)) +extern int getsysctl_by_name(const char *name, void *ptr, size_t len); + +#define GETSYSCTL_MIB(name, mib) getsysctl_mib(name, mib, sizeof(mib)/sizeof(int)) + +extern int getsysctl_mib(const char *name, int *mib, size_t len); + +#define GETSYSCTL_SIMPLE(name, mib, var) getsysctl_simple(name, mib, sizeof(mib)/sizeof(int), &(var), sizeof(var)) +#define GETSYSCTL_WSIZE(name, mib, var, size) getsysctl_simple(name, mib, sizeof(mib)/sizeof(int), var, size) + +extern int getsysctl_simple(const char *name, int *mib, size_t miblen, void *ptr, size_t len); + +#define GETSYSCTL_SIZE(name, mib, size) getsysctl(name, mib, sizeof(mib)/sizeof(int), NULL, &(size)) +#define GETSYSCTL(name, mib, var, size) getsysctl(name, mib, sizeof(mib)/sizeof(int), &(var), &(size)) + +extern int getsysctl(const char *name, int *mib, size_t miblen, void *ptr, size_t *len); + + +// ===================================================================================================================== +// MacOS + +#elif (TARGET_OS == OS_MACOS) + +#include <sys/sysctl.h> + +#define GETSYSCTL_BY_NAME(name, var) getsysctl_by_name(name, &(var), sizeof(var)) +extern int getsysctl_by_name(const char *name, void *ptr, size_t len); + + +// ===================================================================================================================== +// unknown O/S + +#else +#error unsupported operating system +#endif + + +// ===================================================================================================================== +// common for all O/S + +extern int processors; +extern long get_system_cpus(void); + +extern pid_t pid_max; +extern pid_t get_system_pid_max(void); + +extern unsigned int system_hz; +extern void get_system_HZ(void); + +#endif //NETDATA_OS_H |